Mathematics
         
语言：中文    Language:English
                                Equations   
Fold
                                Unary equation
                                Multivariate equation
                                Math OP  
Unfold
                                Linear algebra      
Unfold
                                Derivative function
                                Function image
                                Hot issues
On line Solution of Monovariate Equation：
    Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
    It supports equations that contain mathematical functions.
    Current location：Equations > Monovariate Equation > The history of univariate equation calculation > Answer
    Overview: 1 questions will be solved this time.Among them
           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation 15+(x*1.08+2.5)+0.15*x+(15*0.1655) = 172.52 .
    Question type: Equation
    Solution:Original question:
     15 + ( x ×
27
25
 +
5
2
) +
3
20
 x + (15 ×
331
2000
) =
4313
25
    Remove the bracket on the left of the equation:
     Left side of the equation = 15 + x ×
27
25
 +
5
2
 +
3
20
 x + (15 ×
331
2000
)
                                             =
35
2
 +
123
100
 x + (15 ×
331
2000
)
                                             =
35
2
 +
123
100
 x + 15 ×
331
2000
                                             =
35
2
 +
123
100
 x +
993
400
                                             =
7993
400
 +
123
100
 x
    The equation is transformed into :
     
7993
400
 +
123
100
 x =
4313
25

    Transposition :
     
123
100
 x =
4313
25
 −
7993
400

    Combine the items on the right of the equation:
     
123
100
 x =
12203
80

    The coefficient of the unknown number is reduced to 1 :
      x =
12203
80
 ÷
123
100
        =
12203
80
 ×
100
123
        =
12203
4
 ×
5
123

    We obtained :
      x =
61015
492
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 124.014228



Your problem has not been solved here? Please go to the Hot Problems section！


Return



  New addition:Lenders ToolBox module（Specific location：Math OP > Lenders ToolBox ），welcome。